The Latest Inflation Report Just Hinted at the 2027 Social Security COLA

Millions of Americans who depend on Social Security benefits for
seniors in their retirement might see an increase in their 2027 benefits.
New Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W)
data from July indicates inflation increased between July 2025 and July 2026,
suggesting the cost-of-living adjustment (COLA) might give benefits a boost next
year.

Although the final COLA won’t be announced for several months, this data
provides the first concrete look at the inflation figures used to calculate the
potential increase.

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Why the July monthly inflation report matters to seniors

The COLA helps ensure that Social Security benefits keep up with inflation, so
the benefits retain their purchasing power. The COLA calculation is based on
CPI-W data from the third quarter, which measures inflation. Each year’s data is
compared with the CPI-W data from the same quarter of the previous year. If
inflation has increased, a COLA, which is a percentage increase, is applied to
Social Security benefits payable in January of the following year.

Since the COLA calculation is only based on third-quarter data, only CPI-W
reports for July, August, and September are used. All of the inflation activity
that takes place earlier in the year doesn’t affect the COLA. Though major
forecasters have been projecting the 2027 COLA for months, the July CPI-W report
is the first concrete piece of information that should actually be used in the
calculation.

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Where the major COLA forecasters now land

The sharp inflation swings that have occurred so far in 2026 have posed a
challenge for COLA forecasters, prompting them to frequently revise their
projections. Inflation began at 2.2% in January, reached 4.4% in May, and fell
to 3.5% in June.

Now that data has been released for July, forecasters are again revising their
projections and are using data that should actually be included in the official
calculation. In July, the Senior Citizens League, a nonpartisan senior group,
projected a COLA of 3.8%. After July data was released, the Senior Citizens League revised its projection to 3.6%.

As inflation soared earlier this year, independent Social Security analyst Mary
Johnson projected a 2027 COLA of 4.7%. Since inflation has cooled, Johnson
revised her projection to 3.4%.

An August AARP analysis of inflation data lands at 3.5%, right in between the
two projections.

How the COLA might affect Americans

More than 75 million Americans receive Social Security benefits, including many
people who heavily depend on the benefits. According to the Center on Budget and
Policy Priorities, Social Security keeps 23.5 million adults and children in the
United States above the poverty line.

For some retirees, Social Security benefits help bridge a gap between retirement
savings and costs. For others, Social Security functions as a sole source of
income, though figures on that population vary. A 2025 Transamerica Center for
Retirement Studies survey reported that 53% of retirees named Social Security as
their primary source of income. An Investopedia tabulation of the March 2025
Current Population Survey revealed that 24% of Americans age 65 and older
responded that 90% or more of their household income came from Social Security.

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Is a large COLA a positive for retirees

Retirees who largely depend on Social Security benefits may be particularly
vulnerable to the impacts of inflation. A larger COLA helps keep up with a large
climb in inflation, but it’s not necessarily a positive. A large COLA means that
costs are increasing. Though retirees may get a larger monthly check, that
amount is likely to be fully consumed by their higher costs.

The COLA is only based on third-quarter data, so if inflation costs climb in the
first and second quarters but drop in the third, retirees may have had to pay
higher expenses for six months without a correlating benefits adjustment. If
inflation steeply climbs in the fourth quarter, that inflation isn’t reflected
in the next year’s COLA, and retirees may find that benefits come up short
compared to their actual expenses.

Does the COLA accurately reflect retirees’ expenses

The 2027 COLA projections indicate it may be larger than the 2.8% COLA that went
into effect for 2026 benefits, but even a larger COLA might not keep pace with
the specific expenses retirees face.

CPI-W data reflects expenses that workers typically face, but the budgets of
older Americans are different. Older Americans often spend more on expenses like
health care and housing, and these categories often increase in cost faster than
overall inflation rates. A larger COLA still might not keep up with these
particular types of expenses, leaving seniors to make up the difference.

Bottom line

At this time, the COLA calculation still depends on two months of data that
hasn’t yet been released, so all projections are still just guesses. The
remaining two months of data may still shift the COLA, so this is an issue that
Social Security recipients may want to monitor. The Social Security
Administration generally releases the official COLA in October.

Inflation has driven up many costs this year, so this may be a good time to
check in on your retirement
plan and potentially revise your budget regardless of whether benefits
increase in 2027 or not.

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